Diễn đàn hỗ trợ Firefox

Firefox 136.0.1, Linux 6.8.0-55, have set Okular as default pdf application, however Firefox will not open pdf file when downloaded nor will it open the file when selecting Open File from the Download Icon on the toolbar. Only was I can get to file is to select Show in Folder option and open from within Dolphin.

Snap Firefox 136.0.1 canonical 002 - 1.0 Linux mike22-ThinkCentre-M78 6.8.0-52-generic #53~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Wed Jan 15 19:18:46 UTC 2 x86_64 x86_64 x86_64 GNU/Linux Having failed to load several time with "Display not found" Echo $DISPLAY  :0 finally loaded with the following errors $ firefox update.go:85: cannot change mount namespace according to change mount (/var/lib/snapd/hostfs/usr/local/share/doc /usr/local/share/doc none bind,ro 0 0): cannot open directory "/usr/local/share": permission denied update.go:85: cannot change mount namespace according to change mount (/var/lib/snapd/hostfs/usr/share/gimp/2.0/help /usr/share/gimp/2.0/help none bind,ro 0 0): cannot write to "/var/lib/snapd/hostfs/usr/share/gimp/2.0/help" because it would affect the host in "/var/lib/snapd" update.go:85: cannot change mount namespace according to change mount (/var/lib/snapd/hostfs/usr/share/sphinx_rtd_theme /usr/share/sphinx_rtd_theme none bind,ro 0 0): cannot write to "/var/lib/snapd/hostfs/usr/share/sphinx_rtd_theme" because it would affect the host in "/var/lib/snapd" update.go:85: cannot change mount namespace according to change mount (/var/lib/snapd/hostfs/usr/share/xubuntu-docs /usr/share/xubuntu-docs none bind,ro 0 0): cannot write to "/var/lib/snapd/hostfs/usr/share/xubuntu-docs" because it would affect the host in "/var/lib/snapd" Gtk-Message: 11:44:12.847: Not loading module "atk-bridge": The functionality is provided by GTK natively. Please try to not load it. [10191, Main Thread] WARNING: GTK+ module /snap/firefox/5917/gnome-platform/usr/lib/gtk-2.0/modules/libcanberra-gtk-module.so cannot be loaded. GTK+ 2.x symbols detected. Using GTK+ 2.x and GTK+ 3 in the same process is not supported.: 'glib warning', file /build/firefox/parts/firefox/build/toolkit/xre/nsSigHandlers.cpp:201

(firefox_firefox:10191): Gtk-WARNING **: 11:44:13.111: GTK+ module /snap/firefox/5917/gnome-platform/usr/lib/gtk-2.0/modules/libcanberra-gtk-module.so cannot be loaded. GTK+ 2.x symbols detected. Using GTK+ 2.x and GTK+ 3 in the same process is not supported. Gtk-Message: 11:44:13.111: Failed to load module "canberra-gtk-module" [10191, Main Thread] WARNING: GTK+ module /snap/firefox/5917/gnome-platform/usr/lib/gtk-2.0/modules/libcanberra-gtk-module.so cannot be loaded. GTK+ 2.x symbols detected. Using GTK+ 2.x and GTK+ 3 in the same process is not supported.: 'glib warning', file /build/firefox/parts/firefox/build/toolkit/xre/nsSigHandlers.cpp:201

(firefox_firefox:10191): Gtk-WARNING **: 11:44:13.115: GTK+ module /snap/firefox/5917/gnome-platform/usr/lib/gtk-2.0/modules/libcanberra-gtk-module.so cannot be loaded. GTK+ 2.x symbols detected. Using GTK+ 2.x and GTK+ 3 in the same process is not supported. Gtk-Message: 11:44:13.115: Failed to load module "canberra-gtk-module"

snap version seems to have problem thought this might help. I am a software developer.

I cannot load certain webpages including gmail and various others frequently used suddenly without any changes made on my end. It just doesnt finish loading the page but I can access all of the pages on any other web browser just not firefox anymore. I deleted the cache of cookies and that's about it as I am not tech savvy at all and have set up nothing personalized or special. Please help I have literally no recourse at all here.

I am trying to sign-in to a site we use and when you hot sign-in the page goes blank white??

The site works on Microsoft Edge so I know its noit the site.

Please advise.

Somehow my Firefox searches started using DuckDuckGo, and none of my searches run/execute? Help what is the easiest way to remove DuckDuckGo as the search in FireFox?

Hello, After the last MacBook Pro M4 update my tabs keep disappearing. This is quite ANNOYING as I use ALL my tabs. Plus when I go to HISTORY there is NO Restore Previous session...so I am losing EVERYTHING. Do I just need to go out to another browser and make them my default? I can find NO help when I go out to your support for my problem. Thank you, Patty

/edit: moved thread from Firefox for iOS (for iPhone/iPad) to Firefox section as you have macOS.

I use the French Search Engine, Quant in place of google. It works well, normally. I have just found the following message;

"We detected unusual activity from your device or network.

Reasons may include:

   Rapid taps or clicks
   JavaScript disabled or not working
   Automated (bot) activity on your network (IP 96.241.216.175)
   Use of developer or inspection tools"

I don't know why this has occurred. No one else uses my laptop. How do I get rid of this message and access Quant?

I use google meet at work. Up until recently, things were working ok. Starting a few weeks ago (there were updates both to MacOS and Firefox), when I was in a meeting, the other side couldn't hear me even though meet said that my microphone wasn't muted. I then switched the meeting to Safari, and had no problems. I also noticed that when the remote party did a presentation, it did not show up when running on Firefox, but switching to Safari it worked. This is clearly a bug (or a miscoordination between Firefox and MacOS). Has anyone else encountered this? I'm running on a M4 MacBook running MacOS 15.3.2 and Firefox 136.0.1

I have FullShot 10 which used to show my extra buttons in the FF toolbar. A few updates ago these buttons have disappeared from FF which is really inconvenient. Those buttons still appear in MSFT Edge. I cannot take a screen capture because taking a screen shot automatically makes the FS10 buttons disappear. FF10 is not add-on to FF, it is just a regular program to easy capture graphical screen information. FS10 has not been updated/altered in any way since its installation

How much longer will Firefox be down due to server updates on Mozilla.org? ALL of my extensions are disabled for that NLT 15 minute update that's been going on for well over an hour (I know, because my extensions are still disabled and have not yet reset themselves---Mozilla crapping them out, Mozilla returns them to my setup---to the way I had them configured. Specifically, the ones I'm missing the most right now are Tab Sidebar, Tiled Tab Groups, and whichever one(s) make bookmarks/new tabs open in a NEW tab, not clobbering a tab that is currently in use. I did that to open Duck Duck Go a minute ago, and had to re-write this whole support question because, for some reason, Duck Duck Go opened up in this ACTIVELY IN USE tab instead of a new tab. And not only that, it wiped the contents of this support chat window. Sorry, but that is totally UNSAT.

Thanks, jim74, [edited] @jdgblogs.com (which needs to change to [edited] @jstrack,net---how do I do that?), Firefox ESR 91.5.1esr on Slackware v. 15.

Since 2 hours ago the following site has stopped working correctly in Firefox. It was loading normally in the morning(3+ hours ago) but now it does not load any maps etc. It's a weather satellite site. The site is: https://www.wetteronline.de/wetterradar?wrm=7&wrx=38.19,25.97&wrp=periodCurrentHighRes&wrf=true

It works normally in Chrome, and Opera and Edge. But not in Firefox(I have the latest update). I have cleared cache for this, I have tried everything but it does not load the maps.

Does it work for you?

In the screenshots I show the normal loading in Chrome and what it does in Firefox.